Question

What are isotopes and isobars ? They have same atomic mass or atomic number

Answer 1

Answer:

isotopes have same atomic mass and different atomic no

and isobars are elements with same atomic mass but different atomic no

Answer 2

Explanation:

ISOTOPES

1 they have same atomic number but different mass number.

2 they have different physical properties

3 they have same chemical properties because the atomic number is same in isotopes.

4 they have same electronic configuration

5 the number of protons are less than the number of neutrons present in an isotope.

Ex_Hydrogen

ISOBAR

1 they have different physical properties.

2 they have different electronic configuration.

3 they have different number of protons.

4 they have different number of electrons for different elements.

5 Isobars are different elements having same atomic number.

Ex Argon (Ar) and Calcium (Ca) both have 40 as their mass number